HK95191A - Two-mode switching power supply - Google Patents
Two-mode switching power supplyInfo
- Publication number
- HK95191A HK95191A HK951/91A HK95191A HK95191A HK 95191 A HK95191 A HK 95191A HK 951/91 A HK951/91 A HK 951/91A HK 95191 A HK95191 A HK 95191A HK 95191 A HK95191 A HK 95191A
- Authority
- HK
- Hong Kong
- Prior art keywords
- power supply
- switching power
- mode switching
- mode
- supply
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33561—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having more than one ouput with independent control
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Direct Current Feeding And Distribution (AREA)
- Dc-Dc Converters (AREA)
- Control Of Voltage And Current In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8220742A FR2537744A1 (fr) | 1982-12-10 | 1982-12-10 | Procede pour modifier dans des rapports differents diverses tensions d'une alimentation, et alimentation a decoupage a deux etats |
Publications (1)
Publication Number | Publication Date |
---|---|
HK95191A true HK95191A (en) | 1991-12-06 |
Family
ID=9279968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK951/91A HK95191A (en) | 1982-12-10 | 1991-11-28 | Two-mode switching power supply |
Country Status (7)
Country | Link |
---|---|
US (1) | US4631654A (xx) |
EP (1) | EP0111365B1 (xx) |
JP (1) | JPH0691747B2 (xx) |
KR (1) | KR840007644A (xx) |
DE (1) | DE3377688D1 (xx) |
FR (1) | FR2537744A1 (xx) |
HK (1) | HK95191A (xx) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672516A (en) * | 1985-02-25 | 1987-06-09 | Siemens Aktiengesellschaft | Primary side clock single-ended forward converter with connectible secondary circuits and having switchable actual value feed for the output voltage control |
US4716488A (en) * | 1985-05-23 | 1987-12-29 | Siemens Aktiengesellschaft | Primary switched-mode power supply unit |
NL8502338A (nl) * | 1985-08-26 | 1987-03-16 | Philips Nv | Geschakelde voedingsspanningsschakeling met twee toestanden. |
EP0219736A3 (de) * | 1985-10-17 | 1987-09-23 | Siemens Aktiengesellschaft | Schaltungsanordnung zur Realisierung eines Standby-Betriebs in einem Sperrwandler-Schaltnetzteil |
FR2605168B1 (fr) * | 1986-10-14 | 1989-04-14 | Thomson Semiconducteurs | Circuit de commande en mode veille d'une alimentation a decoupage |
FR2607991B1 (fr) * | 1986-12-05 | 1989-02-03 | Radiotechnique Ind & Comm | Alimentation a decoupage pour un televiseur muni d'un systeme de veille |
US4866591A (en) * | 1988-08-26 | 1989-09-12 | Sundstrand Corporation | Regulated transformer rectifier unit |
US4941078A (en) * | 1989-03-07 | 1990-07-10 | Rca Licensing Corporation | Synchronized switch-mode power supply |
KR920000347Y1 (ko) * | 1989-12-29 | 1992-01-15 | 삼성전자 주식회사 | 두 출력의 smps 콘트롤 회로 |
EP0477891B1 (en) * | 1990-09-26 | 1996-07-10 | Matsushita Electric Industrial Co., Ltd. | Power supply apparatus for television receiver set and television receiver set including the same |
JPH04120118U (ja) * | 1991-04-03 | 1992-10-27 | スタンレー電気株式会社 | スイツチングレギユレータ |
JPH07135771A (ja) * | 1993-11-09 | 1995-05-23 | Hitachi Ltd | 2出力dc−dcコンバータ |
DE19609123C2 (de) * | 1996-03-08 | 1998-01-29 | Siemens Ag | Schaltungsanordnung für Schaltnetzteile mit mehreren lastunabhängigen Ausgangsspannungen |
DE10218456A1 (de) * | 2002-04-25 | 2003-11-06 | Abb Patent Gmbh | Schaltnetzteilanordnung |
AT413911B (de) * | 2003-06-12 | 2006-07-15 | Aphona Kommunikationssysteme E | Sperrwandlerschaltung und spannungswandler mit mehreren ausgängen mit festem verhältnis der ausgangsspannungen |
TWI276295B (en) * | 2004-12-24 | 2007-03-11 | Hon Hai Prec Ind Co Ltd | Switch power |
TWI335715B (en) * | 2006-09-15 | 2011-01-01 | Chimei Innolux Corp | Multiplexed dc voltage regulation output circuit |
DE102007062728A1 (de) * | 2007-12-27 | 2009-07-02 | Robert Bosch Gmbh | Schaltnetzteil und Verfahren zum Betreiben eines Schaltnetzteils |
US11011995B2 (en) | 2017-06-15 | 2021-05-18 | Nxp B.V. | Power supply apparatuses and methods with output control for multiple terminals involving mitigation of imbalance across the multiple terminals |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2458302C3 (de) * | 1974-12-10 | 1981-06-04 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Sperrwandler-Netzteil für einen Fernsehempfänger mit Ultraschall-Fernbedienung |
JPS6037541B2 (ja) * | 1975-10-13 | 1985-08-27 | 松下電器産業株式会社 | 磁気記録再生装置 |
DE2620191C2 (de) * | 1976-05-07 | 1982-05-06 | Graetz Gmbh & Co Ohg, 5990 Altena | Schaltnetzteil für die Versorgung eines Fernsehgerätes |
DE2624965C2 (de) * | 1976-06-03 | 1984-10-25 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Kurzschlußfestes Schaltnetzteil für einen Fernsehempfänger |
NL7810087A (nl) * | 1978-10-06 | 1980-04-09 | Philips Nv | Geschakelde voedingsspanningsschakeling met een wacht- en een werktoestand. |
DE3024721C2 (de) * | 1980-06-30 | 1985-08-08 | Siemens AG, 1000 Berlin und 8000 München | Gleichspannungsumrichter zur Erzeugung mehrerer Ausgangsspannungen |
-
1982
- 1982-12-10 FR FR8220742A patent/FR2537744A1/fr active Granted
-
1983
- 1983-11-07 US US06/549,116 patent/US4631654A/en not_active Expired - Lifetime
- 1983-11-26 KR KR1019830005599A patent/KR840007644A/ko not_active Application Discontinuation
- 1983-12-01 DE DE8383201701T patent/DE3377688D1/de not_active Expired
- 1983-12-01 EP EP83201701A patent/EP0111365B1/fr not_active Expired
- 1983-12-07 JP JP58229991A patent/JPH0691747B2/ja not_active Expired - Lifetime
-
1991
- 1991-11-28 HK HK951/91A patent/HK95191A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH0691747B2 (ja) | 1994-11-14 |
EP0111365B1 (fr) | 1988-08-10 |
JPS59113773A (ja) | 1984-06-30 |
DE3377688D1 (en) | 1988-09-15 |
FR2537744B1 (xx) | 1985-03-08 |
KR840007644A (ko) | 1984-12-08 |
EP0111365A3 (en) | 1984-07-25 |
US4631654A (en) | 1986-12-23 |
EP0111365A2 (fr) | 1984-06-20 |
FR2537744A1 (fr) | 1984-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |